- Refactor `Recipient` out of `MailContext`. - Add lookup of authenticated certificates for recipients.
- Added certstore and retrieval of the local trust root. - Major work on keeping the context between calls to the milter. - Added a context for an email in processing - Added Husk specific errors
- add anyhow to Cargo.toml - make the connection parameter (for the TcpListener) configurable
- rough filestructure - first simplistic daemon